53207856

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:731

約数の個数: 120

約数和(自身を含む): 164340176

約数和(自身を除く): 111132320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 661, 688, 774, 936, 1032, 1118, 1322, 1548, 1677, 1872, 1983, 2064, 2236, 2644, 3096, 3354, 3966, 4472, 5031, 5288, 5949, 6192, 6708, 7932, 8593, 8944, 10062, 10576, 11898, 13416, 15864, 17186, 20124, 23796, 25779, 26832, 28423, 31728, 34372, 40248, 47592, 51558, 56846, 68744, 77337, 80496, 85269, 95184, 103116, 113692, 137488, 154674, 170538, 206232, 227384, 255807, 309348, 341076, 369499, 412464, 454768, 511614, 618696, 682152, 738998, 1023228, 1108497, 1237392, 1364304, 1477996, 2046456, 2216994, 2955992, 3325491, 4092912, 4433988, 5911984, 6650982, 8867976, 13301964, 17735952, 26603928, 53207856]

約数ペア:

[(1, 53207856), (2, 26603928), (3, 17735952), (4, 13301964), (6, 8867976), (8, 6650982), (9, 5911984), (12, 4433988), (13, 4092912), (16, 3325491), (18, 2955992), (24, 2216994), (26, 2046456), (36, 1477996), (39, 1364304), (43, 1237392), (48, 1108497), (52, 1023228), (72, 738998), (78, 682152), (86, 618696), (104, 511614), (117, 454768), (129, 412464), (144, 369499), (156, 341076), (172, 309348), (208, 255807), (234, 227384), (258, 206232), (312, 170538), (344, 154674), (387, 137488), (468, 113692), (516, 103116), (559, 95184), (624, 85269), (661, 80496), (688, 77337), (774, 68744), (936, 56846), (1032, 51558), (1118, 47592), (1322, 40248), (1548, 34372), (1677, 31728), (1872, 28423), (1983, 26832), (2064, 25779), (2236, 23796), (2644, 20124), (3096, 17186), (3354, 15864), (3966, 13416), (4472, 11898), (5031, 10576), (5288, 10062), (5949, 8944), (6192, 8593), (6708, 7932)]